16" 5.56 AR-15 Magpul Moe M-Lok Carbine Upper

AR-15 Upper Build Assemblies

Complete AR-15 Upper ready to drop on your AR-15 Lower

The AR-15 Rifle and pistol Upper Receivers come in a variety of Barrel Lengths and calibers with options for stainless steel or 4150 with Nitride finish Barrels. These Pistol and Rifle Uppers can also have different length Handguards and different color finishes. Available Handguard Lengths on the AR-15 upper include: 7" - 10" - 12" - 15". The colors available on the pistol and rifle upper and handguard are Black, Flat Dark Earth, Burnt Bronze, OD Green, Zombie Green, Tungsten Grey and Titanium Blue.